#include <linux/module.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/dma-mapping.h>
#include <linux/spinlock.h>
#include <linux/of_platform.h>
#include <linux/slab.h>
#include <asm/io.h>
#include <asm/dcr.h>
#include "emac.h"
#include "phy.h"
#include "zmii.h"
#include "rgmii.h"
#include "mal.h"
#include "tah.h"
#include "debug.h"

Data Structures
struct	emac_stats

struct	emac_error_stats

struct	emac_instance

struct	emac_ethtool_regs_hdr

struct	emac_ethtool_regs_subhdr

Macros
#define	NUM_TX_BUFF CONFIG_IBM_EMAC_TXB

#define	NUM_RX_BUFF CONFIG_IBM_EMAC_RXB

#define	EMAC_MIN_MTU 46

#define	EMAC_MTU_OVERHEAD (6 * 2 + 2 + 4)

#define	EMAC_DMA_ALIGN(x) ALIGN((x), dma_get_cache_alignment())

#define	EMAC_RX_SKB_HEADROOM EMAC_DMA_ALIGN(CONFIG_IBM_EMAC_RX_SKB_HEADROOM)

#define	EMAC_ETHTOOL_STATS_COUNT

#define	EMAC_FTR_NO_FLOW_CONTROL_40x 0x00000001

#define	EMAC_FTR_EMAC4 0x00000002

#define	EMAC_FTR_STACR_OC_INVERT 0x00000004

#define	EMAC_FTR_HAS_TAH 0x00000008

#define	EMAC_FTR_HAS_ZMII 0x00000010

#define	EMAC_FTR_HAS_RGMII 0x00000020

#define	EMAC_FTR_HAS_NEW_STACR 0x00000040

#define	EMAC_FTR_440GX_PHY_CLK_FIX 0x00000080

#define	EMAC_FTR_440EP_PHY_CLK_FIX 0x00000100

#define	EMAC_FTR_EMAC4SYNC 0x00000200

#define	EMAC_FTR_460EX_PHY_CLK_FIX 0x00000400

#define	EMAC_APM821XX_REQ_JUMBO_FRAME_SIZE 0x00000800

#define	EMAC_FTR_APM821XX_NO_HALF_DUPLEX 0x00001000

#define	EMAC4_XAHT_SLOTS_SHIFT 6

#define	EMAC4_XAHT_WIDTH_SHIFT 4

#define	EMAC4SYNC_XAHT_SLOTS_SHIFT 8

#define	EMAC4SYNC_XAHT_WIDTH_SHIFT 5

#define	EMAC_XAHT_SLOTS(dev) (1 << (dev)->xaht_slots_shift)

#define	EMAC_XAHT_WIDTH(dev) (1 << (dev)->xaht_width_shift)

#define	EMAC_XAHT_REGS(dev)

#define	EMAC_XAHT_CRC_TO_SLOT(dev, crc)

#define	EMAC_XAHT_SLOT_TO_REG(dev, slot) ((slot) >> (dev)->xaht_width_shift)

#define	EMAC_XAHT_SLOT_TO_MASK(dev, slot)

#define	EMAC_ETHTOOL_REGS_ZMII 0x00000001

#define	EMAC_ETHTOOL_REGS_RGMII 0x00000002

#define	EMAC_ETHTOOL_REGS_TAH 0x00000004

#define	EMAC_ETHTOOL_REGS_VER 0

#define	EMAC_ETHTOOL_REGS_SIZE(dev)

#define	EMAC4_ETHTOOL_REGS_VER 1

#define	EMAC4_ETHTOOL_REGS_SIZE(dev)

Enumerations
enum	{ EMAC_FTRS_ALWAYS = 0, EMAC_FTRS_POSSIBLE }

Macro Definition Documentation

#define EMAC4_ETHTOOL_REGS_SIZE ( dev )

Value:

((dev)->rsrc_regs.end - \

(dev)->rsrc_regs.start + 1)

Definition at line 468 of file core.h.

#define EMAC4_ETHTOOL_REGS_VER 1

Definition at line 467 of file core.h.

#define EMAC4_XAHT_SLOTS_SHIFT 6

Definition at line 386 of file core.h.

#define EMAC4_XAHT_WIDTH_SHIFT 4

Definition at line 387 of file core.h.

#define EMAC4SYNC_XAHT_SLOTS_SHIFT 8

Definition at line 389 of file core.h.

#define EMAC4SYNC_XAHT_WIDTH_SHIFT 5

Definition at line 390 of file core.h.

#define EMAC_APM821XX_REQ_JUMBO_FRAME_SIZE 0x00000800

Definition at line 331 of file core.h.

#define EMAC_DMA_ALIGN ( x ) ALIGN((x), dma_get_cache_alignment())

Definition at line 72 of file core.h.

#define EMAC_ETHTOOL_REGS_RGMII 0x00000002

Definition at line 452 of file core.h.

#define EMAC_ETHTOOL_REGS_SIZE ( dev )

Value:

((dev)->rsrc_regs.end - \

(dev)->rsrc_regs.start + 1)

Definition at line 465 of file core.h.

#define EMAC_ETHTOOL_REGS_TAH 0x00000004

Definition at line 453 of file core.h.

#define EMAC_ETHTOOL_REGS_VER 0

Definition at line 464 of file core.h.

#define EMAC_ETHTOOL_REGS_ZMII 0x00000001

Definition at line 451 of file core.h.

#define EMAC_ETHTOOL_STATS_COUNT

Value:

((sizeof(struct emac_stats) + \
                      sizeof(struct emac_error_stats)) \
                     / sizeof(u64))

Definition at line 165 of file core.h.

#define EMAC_FTR_440EP_PHY_CLK_FIX 0x00000100

Definition at line 319 of file core.h.

#define EMAC_FTR_440GX_PHY_CLK_FIX 0x00000080

Definition at line 315 of file core.h.

#define EMAC_FTR_460EX_PHY_CLK_FIX 0x00000400

Definition at line 327 of file core.h.

#define EMAC_FTR_APM821XX_NO_HALF_DUPLEX 0x00001000

Definition at line 335 of file core.h.

#define EMAC_FTR_EMAC4 0x00000002

Definition at line 290 of file core.h.

#define EMAC_FTR_EMAC4SYNC 0x00000200

Definition at line 323 of file core.h.

#define EMAC_FTR_HAS_NEW_STACR 0x00000040

Definition at line 311 of file core.h.

#define EMAC_FTR_HAS_RGMII 0x00000020

Definition at line 307 of file core.h.

#define EMAC_FTR_HAS_TAH 0x00000008

Definition at line 299 of file core.h.

#define EMAC_FTR_HAS_ZMII 0x00000010

Definition at line 303 of file core.h.

#define EMAC_FTR_NO_FLOW_CONTROL_40x 0x00000001

Definition at line 286 of file core.h.

#define EMAC_FTR_STACR_OC_INVERT 0x00000004

Definition at line 295 of file core.h.

#define EMAC_MIN_MTU 46

Definition at line 58 of file core.h.

#define EMAC_MTU_OVERHEAD (6 * 2 + 2 + 4)

Definition at line 61 of file core.h.

#define EMAC_RX_SKB_HEADROOM EMAC_DMA_ALIGN(CONFIG_IBM_EMAC_RX_SKB_HEADROOM)

Definition at line 74 of file core.h.

#define EMAC_XAHT_CRC_TO_SLOT	(	dev,
		crc
	)

Value:

((EMAC_XAHT_SLOTS(dev) - 1) -           \
     ((crc) >> ((sizeof (u32) * BITS_PER_BYTE) -    \
            (dev)->xaht_slots_shift)))

Definition at line 397 of file core.h.

#define EMAC_XAHT_REGS ( dev )

Value:

(1 << ((dev)->xaht_slots_shift - \

(dev)->xaht_width_shift))

Definition at line 394 of file core.h.

#define EMAC_XAHT_SLOT_TO_MASK	(	dev,
		slot
	)

Value:

((u32)(1 << (EMAC_XAHT_WIDTH(dev) - 1)) >> \

((slot) & (u32)(EMAC_XAHT_WIDTH(dev) - 1)))

Definition at line 405 of file core.h.

#define EMAC_XAHT_SLOT_TO_REG	(	dev,
		slot
	)	((slot) >> (dev)->xaht_width_shift)

Definition at line 402 of file core.h.

#define EMAC_XAHT_SLOTS ( dev ) (1 << (dev)->xaht_slots_shift)

Definition at line 392 of file core.h.

#define EMAC_XAHT_WIDTH ( dev ) (1 << (dev)->xaht_width_shift)

Definition at line 393 of file core.h.

#define NUM_RX_BUFF CONFIG_IBM_EMAC_RXB

Definition at line 51 of file core.h.

#define NUM_TX_BUFF CONFIG_IBM_EMAC_TXB

Definition at line 50 of file core.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

EMAC_FTRS_ALWAYS
EMAC_FTRS_POSSIBLE

Definition at line 341 of file core.h.

Data Structures

Macros

Enumerations

Macro Definition Documentation

Enumeration Type Documentation